BadgeThemeData class
Defines the visual properties of Badge.
Descendant widgets obtain the current BadgeThemeData object using
BadgeTheme.of(context). Instances of BadgeThemeData
can be customized with BadgeThemeData.copyWith or BadgeThemeData.merge.
- Inheritance
-
- Object
- ThemeExtension<
BadgeThemeData> - BadgeThemeData
- Mixed in types
- Implementers
- Annotations
Constructors
- BadgeThemeData({required Curve curve, required Duration duration, required AlignmentGeometry alignment, required Offset offset, required BadgeStyle style})
-
Creates a theme data that can be used for BadgeTheme.
const
- BadgeThemeData.defaults(BuildContext context)
-
A BadgeThemeData with default values.
factory
- BadgeThemeData.from([BadgeThemeData? other])
- Creates a BadgeThemeData from another one that probably null.
Properties
- alignment → AlignmentGeometry
-
Align the badge content within the child.
final
- curve → Curve
-
The curve to apply when animating the parameters of badge widget.
final
- duration → Duration
-
The duration over which to animate the parameters of badge widget.
final
- hashCode → int
-
The hash code for this object.
no setteroverride
- offset → Offset
-
Offset of the badge content
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- style → BadgeStyle
-
The BadgeStyle to be applied to the badge widget
final
- type → Object
-
The extension's type.
no setterinherited
Methods
-
copyWith(
{Curve? curve, Duration? duration, AlignmentGeometry? alignment, Offset? offset, BadgeStyle? style}) → BadgeThemeData -
Creates a copy of this BadgeThemeData but with
the given fields replaced with the new values.
override
-
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
override
-
lerp(
covariant ThemeExtension< BadgeThemeData> ? other, double t) → BadgeThemeData -
Linearly interpolate with another ThemeExtension object.
override
-
merge(
BadgeThemeData? other) → BadgeThemeData - Creates a copy of this BadgeThemeData but with the given fields replaced with the new values.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toMap(
) → Map< String, dynamic> -
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringShort(
) → String -
A brief description of this object, usually just the runtimeType and the
hashCode.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
override
Constants
- fallback → const BadgeThemeData
- An BadgeThemeData with some reasonable default values.